The urchins of summer.
D000028:Abortion, Induced; D000818:Animals; D004989:Ethics; D005260:Female; D006806:Human Rights / Q000331:legislation & jurisprudence*; D006801:Humans; D010063:Ovum / Q000166:cytology; D010684:Philosophy; D011247:Pregnancy; D012617:Sea Urchins / Q000502:physiology; D006113:United Kingdom; D014481:United States